Investigating the mass teleportation leads Rudeus to seek out his most elusive classmate: the brilliant Silent Sevenstar. But when he calls at Silent's laboratory tower, he finds a familiar face that he didn't expect—and doesn't welcome.
but it was five years ago, 
right when I arrived.
.لكن كان ذلك قبل خمس سنوات، عندما أتيت
mas foi há cinco anos atrás,
quando eu cheguei aqui.
но пять лет назад…
я сама как раз оказалась здесь.